Статья Автор: Логинов Даниил

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from turtle import *
tracer(0)
k = 100
penup()
screensize(2000, 2000)

file = open("/home/student/Загрузки/fz_27A_v03.txt")
a = set(tuple(map(float, i.split())) for i in file)
kls = []
visited = set()
n = len(a)


while len(visited) < n:
    go = {(a - visited).pop()}
    print(go)
    while not(go <= visited):
        visited |= go
        nxt = set()
        for x, y in go:
            for x1, y1 in a:
                if ((x1 - x) ** 2 + (y - y1) ** 2) ** 0.5 <= 1:
                    nxt.add((x1, y1))
        go |= nxt
    kls.append(go)
print(len(kls))
c = "red", "blue", "green", "orange", "black", "purple"
for i in range(6):
    color(c[i])
    for x, y in kls[i]:
        goto(x * k, y * k)
        dot()

done()

from turtle import *
tracer(0)
k = 30
penup()
screensize(2000, 2000)
def p(x, y, A):
    return min([((x - x1) ** 2 + (y - y1) ** 2) ** 0.5 for x1, y1 in A if x1 != x or y1 != y])



a = [[], []]
for i in file:
    x, y = map(float, i.split())
    if y > 4:
        a[0].append((x, y))
    else:
        a[1].append((x, y))

print(len(a[0]), len(a[1]))
a[0] = [i for i in a[0] if p(i[0], i[1], a[0]) <= 1]
a[1] = [i for i in a[1] if p(i[0], i[1], a[1]) <= 1]
print(len(a[0]), len(a[1]))
color("red")
for x, y in a[0]:
    goto(x * k, y * k)
    dot()
color("blue")
for x, y in a[1]:
    goto(x * k, y * k)
    dot()
done()

def check(A):
    while 1:
        print(len(A))
        for i in range(len(A)):
            x, y = A[i]
            r = 765765
            for x1, y1 in A:
                d = ((x - x1) ** 2 + (y - y1) ** 2) ** 0.5
                if d:
                    r = min(r, d)
            if r > 1:
                A.pop(i)
                break
        else:
            break
    return A

def f(A):
    mx = -1
    mn = 123223312
    res = (0, 0)
    for x, y in A:
        r = 0
        dr = 123231312
        for x1, y1 in A:
            d = ((x - x1) ** 2 + (y - y1) ** 2) ** 0.5
            if d:
                dr = min(dr, d)
                r += d
        mx = max(dr, mx)
        if mn > r:
            mn = r
            res = (x, y)
    print(mx)
    return res


from turtle import *
tracer(0)
k = 50
screensize(2000, 2000)
penup()
c = "black", "green", "blue"

file = open("/home/student/Загрузки/fz_27B_v03.txt")
a = [[],[],[]]

color("red")
for i in file:
    x, y = map(float, i.split())
    if x > 8 and y < 6:
        a[0].append((x, y))
    elif y < 5 and x < 4 or y < 4 and x < 5:
        a[1].append((x, y))
    elif y > 4 and 3 < x < 9:
        a[2].append((x, y))
    else:
        continue
    goto(x * k, y * k)
    dot()



#a[0] = [i for i in check(a[0])]
#a[1] = [i for i in check(a[1])]
#a[2] = [i for i in check(a[2])]
x0, y0 = f(a[0])
x1, y1 = f(a[1])
x2, y2 = f(a[2])

print((x0 + x1 + x2) / 3 * 100_000)
print((y0 + y1 + y2) / 3 * 100_000)
done()

"""
595391 402853
"""

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